Specify a function whose domain of definition is R and the range of values is the interval [-2, 2].
| August 14, 2021 | education
Since the range of values of the function is rather limited, and the boundaries of the interval of the range of values are opposite, the easiest way is to come up with a formula for the trigonometric function.
The range of values of a function, for example, sine – [-1; 1], it means:
y = 2 * sin x is our function.
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